Main deck (60) 4 Arcum's Astrolabe 2 Ensnaring Bridge 1 Galvanic Blast 3 Goblin Engineer 1 Hallowed Fountain 3 Ichor Wellspring 1 Inventors' Fair 2 Mind Stone 4 Mishra's Bauble 4 Mox Opal 2 Pentad Prism 1 Pithing Needle 4 Polluted Delta 1 Pyrite Spellbomb 2 Sai, Master Thopterist 3 Scalding Tarn 6 Snow-Covered Island 1 Snow-Covered Mountain 1 Snow-Covered Swamp 1 Steam Vents 2 Sword of the Meek 4 Thopter Foundry 4 Urza, Lord High Artificer 1 Watery Grave 2 Whir of Invention Sideboard (15) 2 Ceremonious Rejection 1 Damping Sphere 1 Dead of Winter 3 Fatal Push 2 Grafdigger's Cage 2 Tezzeret, Agent of Bolas 2 Thoughtseize 2 Wear // Tear